An Infrared View of Tropical Cyclone Solo (IMAGE) NASA/Goddard Space Flight Center Caption On April 10, the AIRS instrument aboard NASA's Aqua satellite saw cloud top temperatures as cold as 210 kelvin/-63.1F/-81.6C (purple) in powerful thunderstorms circling Solo's center and in a fragmented thunderstorm band east. Credit NASA JPL/Ed Olsen Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.